Example usage for java.io File createTempFile

Introduction

In this page you can find the example usage for java.io File createTempFile.

Prototype

public static File createTempFile(String prefix, String suffix) throws IOException

Source Link

Document

Creates an empty file in the default temporary-file directory, using the given prefix and suffix to generate its name.

Usage

From source file:com.tango.BucketSyncer.S32S3TestFile.java

public S32S3TestFile() throws Exception {
    file = File.createTempFile(getClass().getName(), ".tmp");
    data = S32S3MirrorTest.random(TEST_FILE_SIZE + (RandomUtils.nextInt() % 1024));
    @Cleanup/*from w  ww .ja v  a  2  s. co m*/
    FileOutputStream out = new FileOutputStream(file);
    IOUtils.copy(new ByteArrayInputStream(data.getBytes()), out);
    file.deleteOnExit();
}

From source file:com.wavemaker.common.util.ClassLoaderUtilsTest.java

public void testTempClassLoader_getClass() throws Exception {

    File sourceJar = new ClassPathResource("com/wavemaker/common/foojar.jar").getFile();
    File jar = File.createTempFile("testTempClassLoader_getClass", ".jar");
    jar.deleteOnExit();//from  w  ww .  j a v a  2  s. co  m
    FileUtils.copyFile(sourceJar, jar);

    try {
        ClassLoader cl = ClassLoaderUtils.getTempClassLoaderForFile(jar);
        Class<?> klass = ClassLoaderUtils.loadClass("foo.bar.baz.JarType", cl);
        assertNotNull(klass);
    } finally {
        jar.delete();
    }
}

From source file:put.semantic.fcanew.script.HandcraftedScript.java

private File copy(String resource) throws IOException {
    File f = File.createTempFile("fca", null);
    f.deleteOnExit();/*from w  ww.j  a  va2s .c om*/
    try (InputStream input = HandcraftedScript.class.getClassLoader().getResourceAsStream(resource);
            FileOutputStream output = new FileOutputStream(f)) {
        IOUtils.copy(input, output);
    }
    return f;
}

From source file:fr.itinerennes.bundler.cli.GtfsFileOptionHandlerTest.java

@BeforeClass
public static void prepare() throws IOException {

    directory = File.createTempFile("junit-", "-itr.tmp");
    directory.delete();/*from w  w  w  .  ja  v a  2s . c o  m*/
    directory.mkdir();

    invalidFile = File.createTempFile("junit-", "-itr.tmp");

    gtfsFile = File.createTempFile("junit-", "-itr.tmp.zip");
    final InputStream gtfsIn = GtfsFileOptionHandlerTest.class.getResourceAsStream("gtfs.zip");
    IOUtils.copy(gtfsIn, new FileOutputStream(gtfsFile));
}

From source file:com.wavemaker.commons.util.utils.ClassLoaderUtilsTest.java

@Test
public void tempClassLoader_getClassTest() throws Exception {

    File sourceJar = new ClassPathResource("com/wavemaker/commons/foojar.jar").getFile();
    File jar = File.createTempFile("tempClassLoader_getClassTest", ".jar");
    jar.deleteOnExit();/*from   w  w w. j  ava2  s.c o  m*/
    FileUtils.copyFile(sourceJar, jar);

    try {
        ClassLoader cl = ClassLoaderUtils.getTempClassLoaderForFile(jar);
        Class<?> klass = ClassLoaderUtils.loadClass("foo.bar.baz.JarType", cl);
        assertNotNull(klass);
    } finally {
        jar.delete();
    }
}

From source file:io.selendroid.builder.AndroidDriverAPKBuilder.java

public File extractAndroidDriverAPK() {
    InputStream is = AndroidDriverAPKBuilder.class.getResourceAsStream(
            PREBUILD_WEBVIEW_APP_PATH_PREFIX + SelendroidServerBuilder.getJarVersionNumber() + ".apk");

    try {/*w w  w  . j  a v a2  s . com*/
        File tmpAndroidDriver = File.createTempFile("android-driver", ".apk");
        IOUtils.copy(is, new FileOutputStream(tmpAndroidDriver));
        IOUtils.closeQuietly(is);
        return tmpAndroidDriver;
    } catch (IOException ioe) {
        throw new RuntimeException(ioe);
    }
}

From source file:brut.util.Jar.java

public static File extractToTmp(String resourcePath, String tmpPrefix) throws BrutException {
    try {//ww  w  . ja va 2s  .c o  m
        InputStream in = Class.class.getResourceAsStream(resourcePath);
        if (in == null) {
            throw new FileNotFoundException(resourcePath);
        }
        File fileOut = File.createTempFile(tmpPrefix, null);
        fileOut.deleteOnExit();
        OutputStream out = new FileOutputStream(fileOut);
        IOUtils.copy(in, out);
        in.close();
        out.close();
        return fileOut;
    } catch (IOException ex) {
        throw new BrutException("Could not extract resource: " + resourcePath, ex);
    }
}

From source file:com.seleniumtests.ut.util.TestFileUtility.java

@Test(groups = { "ut" })
public void testZipUnzipFile() throws IOException {
    File f1 = File.createTempFile("data", ".txt");
    File f2 = File.createTempFile("data2", ".txt");
    FileUtils.writeStringToFile(f1, "some data");
    FileUtils.writeStringToFile(f2, "other data");
    List<File> fileList = new ArrayList<>();
    fileList.add(f1);//  w  ww  . j a va  2s .  c  o  m
    fileList.add(f2);

    File zip = FileUtility.createZipArchiveFromFiles(fileList);
    Assert.assertTrue(zip.exists());

    File outputDir = FileUtility.unzipFile(zip);
    File outFile1 = Paths.get(outputDir.getAbsolutePath(), f1.getName()).toFile();
    File outFile2 = Paths.get(outputDir.getAbsolutePath(), f2.getName()).toFile();
    Assert.assertTrue(outFile1.exists());
    Assert.assertTrue(outFile2.exists());

    Assert.assertEquals(FileUtils.readFileToString(outFile1), "some data");
}

From source file:com.helegris.szorengeteg.ui.MediaLoader.java

/**
 * Creates playable JavaFX audio from a byte array. To achieve this, it
 * creates and deletes a temporary file.
 *
 * @param audioBytes//from ww  w.  j  av a 2  s.  c om
 * @return audio
 * @throws IOException
 */
public Media loadAudio(byte[] audioBytes) throws IOException {
    File tempFile = File.createTempFile("audio", null);
    tempFile.deleteOnExit();
    IOUtils.write(audioBytes, new FileOutputStream(tempFile));
    Media media = new Media(tempFile.toURI().toString());
    return media;
}

From source file:net.hillsdon.reviki.configuration.TestDataDirImpl.java

@Override
protected void setUp() throws Exception {
    File baseDirFile = File.createTempFile(getClass().getSimpleName(), "baseDir");
    assertTrue(baseDirFile.delete());/*  w  ww  .  j av  a 2 s .  c  o  m*/
    _baseDir = baseDirFile.getCanonicalPath();
    _servletContext = EasyMock.createMock(ServletContext.class);
    _dataDir = new DataDirImpl(_servletContext, _baseDir);
}